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Dr Karl Podcast

triplej

Science

Latest episode

299 episodes

Nose picking, dermatillomania and the weight of the world
16/04/2026 | 39 mins.
What do we want from the moon? Are our feet faster than us? And what's Dr Karl's favourite flavour of milk?
Dr Karl answers these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr Karl - submit it here https://ab.co/askKarl
Leech brains, animal instincts and echidna quirks
09/04/2026 | 38 mins.
Is it bad to rub your eyes? What do birds get up to during migration? And which hair colour is the strongest?
Zoe Kean answers these questions and more on triple j Mornings with Sam Lane. Got a question for Dr Karl - submit it here https://ab.co/askKarl
Artemis II, decomposition and breast milk
02/04/2026 | 37 mins.
Do soap suds affect cleanliness? How does salt in the ocean form? How many mushrooms would it take to decompose a human body?
Dr Karl answers these questions and more on triple j Mornings with Lucy Smith.
Faster-than-light travel, the Van Allen Belt and AI space exploration
19/03/2026 | 37 mins.
Why do we go to space? How do you design a rocket? And what movie about space gets it most right?
Dr Karl and special guest Jaxon Liebeck answer these questions and more on triple j Mornings with Lucy Smith.
Super voids, satellite noise and asteroid navigation
12/03/2026 | 37 mins.
Are black holes really holes? How heavy is a dark star? And what happens when we're mindful?
Dr Karl and Dr Laura Driessen answer these questions and more on triple j Mornings with Lucy Smith.

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About Dr Karl Podcast

Join Dr Karl Kruszelnicki, Lucy Smith and their scientific guests, with a bunch of curious triple j listeners for a weekly injection of science, myth-bashing and answers!

Podcast website

Science